baber/WOPTO huggingface dataset:
Patent CA-2975204-C (CA)
Title: Test device and method for operating a test device
Inventor: KAUFMANN REINHARD
IPC: G01R31/72
Filed: 2016-05-20
Granted: 2022-07-26
Abstract: In a preferred embodiment, there is provided a test device for testing a test specimen of an energy-related unit, where energy is stored in an inductor during the test, and where the test device includes a controllable unit for reducing a current intensity of a current flowing in the inductor and an amplifier.
Patent CA-2976673-C (CA)
Title: Dispositif extensible permettant de former un bouchon de ciment
Inventor: HARESTAD KRISTIAN
IPC: E21B33/134
Filed: 2016-02-12
Granted: 2023-05-02
Abstract: L'invention concerne un dispositif de cimentation (10) pour établir un faux fond dans un puits de forage pour la formation d'un bouchon de ciment dans le puits de forage. Le dispositif de cimentation (10) comprend un corps d'outil (14) qui a une extrémité avant (15) et une extrémité arrière (16). Le dispositif de cimentation (10) comprend en outre au moins un dispositif de propulsion (24) qui est fixé à l'extrémité avant (15) et/ou à l'extrémité arrière (16) du corps d'outil (14) et est adapté pour être propulsé par un fluide.
Patent CA-2979166-C (CA)
Title: Sweetener composition and food containing same
Inventor: MORITA TOYOSHIGE
IPC: A23L27/00
Filed: 2016-03-11
Granted: 2024-01-09
Abstract: The present invention provides a sweetener composition that can be used for food as a sugar substitute sweetener. Specifically, the sweetener composition contains rebaudioside O and rebaudioside N as active ingredients, or contains at least one of rebaudioside D and rebaudioside M and at least one of rebaudioside O and rebaudioside N as active ingredients. In addition, the sweetener composition is used in combination with an additional sweetener.
Patent CA-2980571-C (CA)
Inventor: ZDEBLICK MARK J
IPC: G06Q10/08
Filed: 2010-11-04
Granted: 2019-09-24
Abstract: A system for tracking a product from origin to destination is disclosed. The system includes a probe that comprises two plates, a power source and a processor. The power source is controlled by the processor to produce an oscillating output at the plates. Using the oscillating voltage, the probe interrogates a device through capacitive coupling. The device includes a control unit, a memory unit, and first and second materials physically associated with the device for communication using capacitive coupling. Information associated with the device is transferred from the device to the probe through capacitive coupling between the first and second materials and the first and second plates, respectively.
Patent CA-2986042-C (CA)
Title: In-wall room freshener modules and related devices and systems
Inventor: MURAHARI SAIVARAPRASAD
IPC: A61L9/14
Filed: 2016-05-19
Granted: 2023-12-12
Abstract: In-wall dispensing modules, such as room freshener modules, can reside in a housing with a cover that can be opened to access an interior space of the module to, inter alia, replace used containers. The housings are configured to reside inside a wall of a room. The front cover can be a planar cover that is flush, slightly recessed or slightly protrudes from the wall. The housings can be a "custom" housing size and/or may be configured to occupy a single gang box or a compartment of a multi-gang junction box. The modules can include an actuator that can cause a canister to emit scented fluid at desired intervals and/or on-demand. The modules can have a User Interface (UI) wireless and/or wired connection to a whole-house "smart" system.
Patent CA-2987133-C (CA)
Inventor: MONNES PETER
IPC: H04W4/10
Filed: 2017-11-28
Granted: 2020-08-04
Abstract: Un système de communication PTT sans fil peut comprendre des appareils de communication PTT mobiles sans fil configurés pour envoyer une demande dappel PTT, un réseau sans fil connectant les appareils de communication PTT mobiles sans fil et un serveur PTT. Le serveur PTT peut être configuré pour entraîner chaque appareil de communication PTT mobile sans fil dans un groupe de discussion donné à déclarer son emplacement respectif lorsquun nombre donné dappareils dans le groupe donné est plus grand ou égal à un premier seuil. Le serveur PTT peut être configuré pour empêcher chaque appareil de communication PTT mobile sans fil dans un groupe de discussion donné de déclarer son emplacement respectif lorsquun nombre donné dappareils dans le groupe donné est plus petit que le premier seuil.
Patent CA-2989243-C (CA)
Inventor: LEBAN JOHANN
IPC: C07D277/26
Filed: 2015-08-13
Granted: 2023-03-14
Abstract: The present disclosure relates to a chemical compound having the general formula (I):    wherein R1 and R2 are, equal or independently, aryl, heteroaryl; wherein RTA  is a 2-1,3-, or 4-1,3- or 5-1,3-thiazole ring and its use in for improving the short term memory and/or the work-ing memory.
Patent CA-2992615-C (CA)
Title: Elevator link compensator systems and methods
Inventor: BERGERON JAMIE
IPC: E21B19/06
Filed: 2018-01-23
Granted: 2023-01-10
Abstract: Embodiments of the present disclosure are directed to systems and methods for running casing into a wellbore with a casing running tool (CRT), such as a casing drive system (CDS), that is equipped with single joint elevator links and elevators. For example, in certain embodiments, a system includes a joint elevator configured to engage a joint of a tubular element. The system also includes an elevator link comprising an upper link and a lower link. The lower link is configured to couple to the joint elevator. In addition, the lower link is configured to fit telescopically within the upper link. The system further includes a compensator cylinder configured to couple to the upper link and the lower link, and configured to adjust a position of the lower link with respect to the upper link.
Patent CA-2994117-C (CA)
Title: Water flow control device
Inventor: PIECZYNSKI JOSEPH W
IPC: E03B7/07
Filed: 2018-02-07
Granted: 2019-03-19
Abstract: Embodiments of the present invention include devices and methods for detecting water loss and consumption from commercial and residential commodes. In one aspect, the device comprises a valve for water control. The water flow control device includes: (i) an inlet in fluid communication with a flow sensor, (ii) a shut-off assembly located downstream of and in fluid communication with the flow sensor, (iii) a controller configured to receive input from the flow sensor and configured to send a signal to the shut-off assembly, and (iv) an outlet located downstream of and in fluid communication with the shut-off assembly.
Patent CA-3001525-C (CA)
Inventor: SAKAI ATSUSHI
IPC: G01C21/34
Filed: 2016-01-29
Granted: 2020-06-30
Abstract: A work machine management system includes: a position detector detecting a position of a work machine traveling on a travel route; a non-contact sensor detecting an object in a vicinity of the travel route in a non-contact manner; map data to accumulate information on existence and a position of the object in the travel route based on detection data obtained by the position detector and detection data obtained by the non-contact sensor; a travel route generator generating the travel route where the work machine travels; and an identifying unit to identify an area or a travel route having low perfection of map data of a travel route where the work machine travels. The travel route generator generates a travel route so as to cause the work machine not to pass the area or the travel route having the low perfection of the map data.
Patent CA-3009528-C (CA)
Inventor: BUSSMAN WESLEY RYAN
IPC: F23G7/08
Filed: 2016-12-23
Granted: 2023-09-19
Abstract: A staged steam injection system for a flare tip that can discharge waste gas into a combustion zone is provided. The staged steam injection system includes, for example, a first gas injection assembly and a second stage gas injection assembly. The first gas injection assembly is configured to inject steam at a high flow rate and a high pressure into the flare tip or the combustion zone. The second gas injection assembly is configured to inject a gas (for example, steam and/or a gas other than steam) at a low flow rate and a high pressure into the flare tip or the combustion zone. A flare tip including the staged steam injection system is also provided.
Patent CA-3013207-C (CA)
Title: One-step floor finish
Inventor: PATEL YAMINI D
IPC: C09D175/04
Filed: 2017-01-27
Granted: 2023-12-12
Abstract: A floor finish, in various embodiments, includes a water-based pigment dispersion and a topcoat formulation having (i) a drier-free water-based polyurethane dispersion, (ii) co-solvents in an amount chosen to achieve a cure time of the finish within a target range, (iii) a metal drier for adjusting the cure time within the target range, and (iv) a surfactant for creating a smooth and flat coating.
Patent CA-3015126-C (CA)
Inventor: BROWA MARIO
IPC: E04D11/00
Filed: 2017-02-20
Granted: 2020-06-02
Abstract: L'invention concerne un élément de drainage en textile, de conception surfacique, permettant d'éviter toute saturation d'eau dans le cas de plantes, et son utilisation.
Patent CA-3019595-C (CA)
Title: Building board having high fastener sealability
Inventor: PEET JEFFREY H
IPC: B32B27/12
Filed: 2017-03-31
Granted: 2021-06-08
Abstract: A building board, particularly a gypsum board, can have a high fastener sealability if protected by the combination of thin layers of an extruded polymer film and a thermoplastic coating layer. The combination of extruded polymer film and thermoplastic coating layer is designed such that the gypsum, board can also tolerate overdriven fasteners, thus exceeding the requirements of ASTM D1970-15.
Patent CA-3022784-C (CA)
Title: Multi-level gas scrubber with multiple flooded scrubber heads
Inventor: MCCLELLAND KENNETH JAMES
IPC: B01D47/02
Filed: 2015-11-02
Granted: 2023-06-27
Abstract: The present invention relates to a wet scrubbing head design whose horizontal orientation and flooded operating characteristics allow complete wet scrubbing at multiple interaction zones each with different neutralizing reagents. The capacity for multiple scrubbing zones improves overall pollutant removal efficiency by adding polishing interaction zones for particulate and acid gas removal systems or by broadening the range of pollutants being removed by operating with a different neutralizing solution or a combination of these operating conditions. The flooded head design approach allows a single scrubber to accomplish high levels of removal efficiency for multiple pollutants which reduces cost, and footprint interaction complexities of the multiple devices it replaces. Flooded head scrubbers have application in combustion flue gas pollutant removal and in chemical and industrial applications that generate dust, odors and acid gases.
Patent CA-3029327-C (CA)
Inventor: VATER MARCUS
IPC: C08L9/00
Filed: 2017-06-29
Granted: 2021-01-19
Abstract: The present invention is directed at a bulkpolymerisation process for the preparation of a polymer (P) comprising the steps of: (i) providing at least one diene monomer (DM) and optionally at least one comonomer (COM); (ii) contacting the at least one diene monomer (DM) and optionally the at least one comonomer (COM) with a catalyst system (CS) forming a reaction mixture (RM); (iii) polymerizing the reaction mixture (RM) comprising the at least one diene monomer (DM) and optionally the at least one comonomer (COM) in at least one reactor vessel (RV); (iv) isolating the polymer (P) obtained from the at least one reactor vessel (RV);  wherein the reaction mixture (RM) comprises solvent, diluent and/or dispersant in an amount of <= 10 wt.-%,based on the weight of the reaction mixture (RM); and wherein the conversion rate of the diene monomer (DM) and optionally the comonomer (COM) is >=80 %.
Patent CA-3031618-C (CA)
Title: Material for intraocular lenses
Inventor: SUGANUMA YUYA
IPC: A61L27/16
Filed: 2017-07-27
Granted: 2019-10-22
Abstract: A material for intraocular lenses disclosed in the present description includes an aromatic ring-containing acrylate structural unit, an alkoxyalkyl methacrylate structural unit including an alkoxy group having 4 or less carbon atoms, a hydrophilic structural unit based on a hydrophilic monomer, and a cross-linking structural unit based on a cross-linkable monomer.
Patent CA-3033523-C (CA)
Inventor: BRADLEY PATRICK MICHAEL
IPC: H02S20/10
Filed: 2017-08-14
Granted: 2021-06-29
Abstract: The Totem Pole Solar Capture Housing is an improved design for a photo voltaic module enclosure. It is cylindrical in shape to capture the maximum amount of solar radiation on the housing's surface transferred to the module for conversion to electricity, and eliminates positional orientation. The cylindrical glass outer shell exposes one half of its circumference to solar radiation on contact. Used singly or in multiples interconnected together, one atop the other and erected vertically on a foot print. The inner photo voltaic module support core diameter and height can be sized to fit modules of different electrical outputs. The hollow center of the support core acts as the wiring channel to the base. Assembly couplings form the top and bottom of the enclosure and are critical in joining multiple enclosures into one vertical electrical output-enhanced assembly.
Patent CA-3037618-C (CA)
Title: Appareil pour fabriquer des boissons
Inventor: PARK SANG WOOK
IPC: A23F5/00
Filed: 2019-03-22
Granted: 2022-07-19
Abstract: Un appareil pour fabriquer des boissons est fourni, lappareil comprenant un échangeur de chaleur pour chauffer un fluide, dans lequel léchangeur de chaleur comprend un corps ayant une première partie dextrémité et une deuxième partie dextrémité, la deuxième partie étant opposée à la première, un élément chauffant intégré au corps, un premier tuyau installé dans le corps qui guide le fluide dans une première direction à partir de la première partie dextrémité jusquà la deuxième partie dextrémité du corps, et un deuxième tuyau installé dans le corps et guidant la sortie de fluide à partir du premier tuyau dans une deuxième direction opposée à la première direction.
Patent CA-3042575-C (CA)
Title: Methode et dispositif de controle de l'environnement a l'aide d'un reseau neuronal servant a contourner un module logiciel de controle de l'environnement herite
Inventor: GERVAIS FRANCOIS
IPC: F24F11/62
Filed: 2019-05-08
Granted: 2023-03-28
Abstract: Il est décrit une méthode et un dispositif de contrôle de l'environnement à l'aide d'un réseau neuronal servant à contourner un module logiciel de contrôle de l'environnement hérité. Le dispositif de contrôle de lenvironnement reçoit au moins une valeur de caractéristique environnementale et détermine plusieurs variables d'entrée. Au moins une des variables dentrée est fondée sur lune de toute valeur de caractéristique environnementale. Le dispositif de contrôle de lenvironnement transmet les variables dentrée à un serveur dinterférence exécutant un moteur d'inférence du réseau neuronal. Le dispositif de contrôle de lenvironnement reçoit au moins une variable de sortie présumée du serveur dinterférence. Le dispositif de contrôle de lenvironnement utilise au moins une variable de sortie présumée reçue du serveur dinterférence à la place dau moins une variable de sortie calculée par le module logiciel de contrôle de l'environnement hérité en fonction des plusieurs variables dentrée. Le dispositif de contrôle de lenvironnement peut empêcher l'exécution du module logiciel hérité ou écraser toute variable de sortie calculée par le module logiciel hérité.
Patent CA-3042610-C (CA)
Inventor: HAYES MATTHEW JAMES
IPC: B01L3/00
Filed: 2017-11-02
Granted: 2024-01-16
Abstract: A temperature control device (2) comprises a number of active thermal sites (6) disposed at respective locations on a substrate (10), each comprising a heating element (13) for applying a variable amount of heat to a corresponding site of a medium and a thermal insulation layer (16) disposed between the heating element and the substrate. At least one passive thermal region (8) is disposed between the active thermal sites (6) on the substrate (10), each passive thermal region (8) comprising a thermal conduction layer (18) for conducting heat from a corresponding portion of the medium to the substrate (10). The thermal conduction layer (18) has a lower thermal resistance in a direction perpendicular to a plane of the substrate (10) than the thermal insulation layer (16). This enables precise control over both heating and cooling of individual sites in a flowing fluid, for example.
Patent CA-3047965-C (CA)
Title: Arroseur a commande de largeur intuitive
Inventor: FARRA STEVEN HOWARD
IPC: B05B3/02
Filed: 2017-12-11
Granted: 2022-07-12
Abstract: Un dispositif d'irrigation comprend un corps (110) définissant un passage de fluide (123) ; un coulisseau (170) accouplé de façon mobile au corps (110), le coulisseau comprenant (170a) un corps (171a) définissant une pluralité d'orifices (172a) et une pluralité de saillies (175a) s'étendant à partir du corps (171a) ; une pluralité de gicleurs souples (141) accouplés longitudinalement au corps (110), la pluralité de gicleurs souples (141) recevant un fluide provenant du passage de fluide (123) et chaque gicleur (141) étant reçu par un orifice (172a) parmi la pluralité d'orifices (172a) du coulisseau (170a) ; et un bouton à levier (180a) accouplé de façon rotative au corps (110) et au coulisseau (170a), le bouton à levier (180a) étant accouplé de façon rotative au corps (110) dans un alignement substantiel avec la pluralité de gicleurs (141) et la rotation du bouton à levier (180a) dans une première direction déplaçant le coulisseau (170a) pour amener au moins une saillie (175a) du coulisseau (170a) en contact avec au moins un gicleur (141) pour ajuster une position dudit au moins un gicleur (141).
Patent CA-3056602-C (CA)
Inventor: CHAKRAVARTI SHRIKAR
IPC: C01B13/02
Filed: 2018-03-12
Granted: 2022-07-26
Abstract: A method and system for producing hydrogen using an oxygen transport membrane based reforming system is disclosed. The system of the invention comprises at least two reactors in the form of sets of catalyst containing tubes: a first set of tubes comprising at least one reforming catalyst containing reforming reactor configured to produce a synthesis gas stream, and a second set of tubes comprising a reactively driven and catalyst containing oxygen transport membrane reactor configured to generate and radiate heat to the reforming reactor. The synthesis gas product is further treated in a separate high temperature water gas shift reactor and optionally in a separate low temperature water gas shift reactor. Hydrogen is produced from the resulting hydrogen-enriched gas using hydrogen PSA. A distinctive feature of this OTM configuration is that no portion of the syngas is fed to the OTM reactor, which allows reforming to be conducted in the reforming reactors at much higher pressures. The synthesis gas stream is directed to the water gas shift (WGS) reactor where H2/CO ratio increases from about 4.7 to about 21. Since the WGS reaction is exothermic, the shifted syngas leaves the reactor at a higher temperature, typically about 410°C. This shifted syngas is used to heat the NG feedstock in the NG heater to about 370°C, and then used to preheat boiler feed water (BFW). Syngas leaving the BFW heater is at about 175°C. It is cooled down to about 40°C in a syngas cooler fed by cooling water. The cooled syngas then enters a knock-out drum where water is removed from the bottoms as process condensate and recycled for use within the process.
Patent CA-3063399-C (CA)
Inventor: BARNES GAVIN A
IPC: A61H1/02
Filed: 2018-05-16
Granted: 2021-03-09
Abstract: An adjustable force exoskeleton hip joint system. The system includes a hip joint. The hip joint includes a first member rotatable about a hip joint rotation axis, the first member configured to be coupled to one of a lower body link or an upper body link. The hip joint further includes a second member rotatable about the hip joint rotation axis, the second member configured to be coupled to the other of the lower body link or the upper body link. The system further includes an adjustable force mechanism coupled to at least one of the first member and the second member. The adjustable force mechanism includes an actuator coupled to the first member, the actuator comprising a motor configured to selectively apply an adjustable force to the second member to inhibit rotation of the first member with respect to the second member.
Patent CA-3071658-C (CA)
Title: A rail car air brake end hose support assembly, an installation method and a method for installing a y-47 pin in a rail car
Inventor: SONGER KEITH
IPC: B60T17/04
Filed: 2018-07-31
Granted: 2023-10-10
Abstract: An air brake end hose support assembly (100) for a rail car (50), a method for installing a rail car air brake end hose support assembly and a method for installing a rail car Y-47 pin (56) in a rail car are disclosed. The end hose support assembly (100) includes a rear support bracket (102) configured to be removably engaged within a yoke (54) and the support assembly constrains the lateral and vertical movement of a portion of the trainline (108).
Patent CA-3073912-C (CA)
Title: Method for producing a blank and dental restoration
Inventor: VOLKL LOTHAR
IPC: A61K6/818
Filed: 2016-12-23
Granted: 2021-11-16
Abstract: The invention relates to a method for the preparation of a blank from a ceramic material, wherein at least two layers of ceramic material of different compositions are filled into a die layer-by- layer and after filling of the layers they are then pressed and sintered, wherein after filling of a first layer this is structured on its surface in such a way that the first layer, viewed across its surface, differs in its height from region to region, and then a layer with a composition that differs from the first layer is filled as a
Patent CA-3077122-C (CA)
Inventor: ASSOUAD PATRICK
IPC: G16H50/20
Filed: 2019-05-10
Granted: 2021-10-12
Abstract: Described are various embodiments of a self-monitoring oxygenation system and method. In one embodiment, a system is provided for monitoring for abnormal blood oxygenation levels. The system comprises: an optical spectroscopy probe for acquiring blood oxygenation data representative of deoxyhemoglobin levels over time; and a digital data processor operatively connected to said probe and programmed to: monitor relative variations in said deoxyhemoglobin levels to output a signal representative of a higher health risk rating of hyperoxia.
Patent CA-3086641-C (CA)
Title: Process and apparatus for treating tall oil
Inventor: NEVANLINNA VILLE
IPC: D21C11/00
Filed: 2020-07-10
Granted: 2021-07-06
Abstract: The present invention relates to a process for treating a feedstock (101) comprising tall oil, the process comprising separation of a light stream (129) from the feedstock (101), followed by removal of a heavy fraction (108) from the feedstock (101), in which process the separation of the light stream (129) from the feedstock (101) a fractionator (105) is used and at least one product is collected from the light stream (129). The invention also relates to an apparatus for use in the process and use of a fractionator (105) in dehydration of a feedstock (101) comprising tall oil.
Patent CA-3091035-C (CA)
Title: Systems and methods for polygon object annotation and a method of training an object annotation system
Inventor: FIDLER SANJA
IPC: G06V10/82
Filed: 2019-03-25
Granted: 2024-01-23
Abstract: The present invention relates generally to object annotation, specifically to polygonal annotations of objects. Described are methods of annotating an object including steps of receiving an image depicting an object, generating a set of image features using a CNN encoder implemented on one or more computers, and producing a polygon object annotation via a recurrent decoder or a Graph Neural Network. The recurrent decoder may include a recurrent neural network, a graph neural network or a gated graph neural network. A system for annotating an object and a method of training an object annotation system are also described.